Mac fullscreen low power video: Add FullscreenLowPowerControllerCocoa

ui/accelerated_widget_mac/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//testing/test.gni")
 
 # GYP version: ui/accelerated_widget_mac/accelerated_widget_mac.gyp:accelerated_widget_mac
 component("accelerated_widget_mac") {
   sources = [
     "accelerated_widget_mac.h",
     "accelerated_widget_mac.mm",
     "accelerated_widget_mac_export.h",
     "ca_layer_tree_coordinator.h",
     "ca_layer_tree_coordinator.mm",
     "ca_renderer_layer_tree.h",
     "ca_renderer_layer_tree.mm",
     "display_link_mac.cc",
     "display_link_mac.h",
+    "fullscreen_low_power_coordinator.h",
     "gl_renderer_layer_tree.h",
     "gl_renderer_layer_tree.mm",
     "io_surface_context.h",
     "io_surface_context.mm",
     "window_resize_helper_mac.cc",
     "window_resize_helper_mac.h",
   ]
 
   defines = [ "ACCELERATED_WIDGET_MAC_IMPLEMENTATION" ]
 
@@ skipping 27 matching lines @@
     "//base/test:run_all_unittests",
     "//base/test:test_support",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/gfx:test_support",
     "//ui/gl:test_support",
   ]
   libs = [ "QuartzCore.framework" ]
 }